that will get us to achieve that political will, to get us where we need to be? >> i will take a swing it that. i don't think it will be any one big event. i think it is your first suggestion, a matter of continual pushing for appointees and setting a vision that corresponds to collaborative border management, which is what will get us there in the end. in this case it is to our three governments. >> without disagreeing, i would point to an event that is already occurred, which is the global economic crisis. i think it was a lot of opportunity and is still causing us to think in the united states about a rebalancing of priorities, in a certain sense. if you look at the political debate going on right now, it is all about the economy. that is a new era that we are in, and there's a lot of opportunity to have discussions about how north america as a region, and the competitiveness of north america as a region, can be one of the building blocks of the economy for the next century. to get there, one of the many things that need to be addressed, structural reforms in